Wavelike steel plate and concrete combined shear wall
A technology of combining shear walls and corrugated steel plates, applied to walls, building materials, building components, etc., can solve the problems of easy separation and unsatisfactory energy dissipation capacity of corrugated steel plate shear walls, and achieve the effect of large lateral force resistance
Inactive Publication Date: 2012-05-23
TSINGHUA UNIV
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Problems solved by technology
[0008] The present invention proposes a combination shear wall of corrugated steel plate and concrete. On the basis of the traditional flat steel plate combined shear wall, by changing the flat steel plate into a corrugated form, it overcomes the problem of the traditional flat steel plate combined shear wall at the interface between steel and concrete. The shortcoming of easy separation; on the basis of corrugated steel plate shear wall, by adding reinforced concrete components, it overcomes the shortcoming of unsatisfactory energy dissipation capacity of corrugated steel plate shear wall
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[0024] Attached below Figure 1-9 , specifying the composite shear wall of corrugated steel plate and concrete. The icons are as follows:
[0025] 2-1-edge frame steel beams
[0026] 3-1-edge frame steel columns
[0027] 2-2-Edge Framed Concrete Beams
[0028] 3-2-Edge Framed Concrete Columns
[0029] 4- corrugated steel plate
[0030] 4-1-right angle corrugated steel plate
[0031] 4-2-trapezoidal corrugated steel plate
[0032] 4-3-triangular corrugated steel plate
[0033] 4-4-sine wave steel plate
[0034] 5- Shear studs on corrugated steel plates
[0035] 6- Steel Mesh
[0036] 7- Concrete
[0037] 8-1-Connection plates connected to edge frame concrete beams
[0038] 8-2-Connection plate connected with edge frame concrete columns
[0039] 9 - Shear studs on connection plate
[0040] Such as Figure 9 As shown, in this composite shear wall of corrugated steel plate and concrete, the forms of corrugated steel plate for selection are: right angle corrugated st...
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The invention discloses a wavelike steel plate and concrete combined shear wall, which belongs to the technical field of structural engineering. The wavelike steel plate and concrete combined shear wall is characterized by consisting of a wavelike steel plate, concrete, a reinforcing fabric, shear-resistant studs and connecting plates, wherein the shear wall is embedded into an edge frame; the connection modes of the wavelike steel plate and the edge frame are divided into two modes that: if the edge frame is a steel frame, the wavelike steel plate is welded with the edge steel frame at the periphery; and if the edge frame is a concrete frame, the wavelike steel plate is first welded with the four connecting plates at the periphery and then connected with the edge frame through the shear-resistant studs on the connecting plates. The outer surface of the wavelike steel plate on the side with concrete is provided with the shear-resistant studs, and the concrete is poured after the reinforcing fabric is arranged, so that the wavelike steel plate and concrete combined shear wall can be obtained.
Description
technical field [0001] The invention relates to a novel corrugated steel plate and concrete composite shear wall, which belongs to the technical field of structural engineering. Background technique [0002] The commonly used combined steel plate shear wall is generally composed of flat steel plate and concrete. Flat steel plate composite shear walls are generally divided into two forms, one is a single-layer flat steel plate composite shear wall, and the other is a double-layer flat steel plate composite shear wall. The so-called single-layer flat steel plate composite shear wall is to pour concrete or place prefabricated concrete slabs on the outside of the single-layer steel plate. The wall is concrete poured between two layers of flat steel plates. [0003] Composite steel plate shear wall has the advantages of both steel plate shear wall and concrete shear wall, and realizes complementary performance and superior seismic performance. However, there are some disadvant...
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IPC IPC(8): E04B2/56E04B2/58E04B2/64E04C2/28E04C2/32
Inventor 郭彦林王小安窦超
Owner TSINGHUA UNIV